the website is Fuel Air Spark Technology™ - The Leading Name in Fuel Injection - EZ-EFI®, XFI™, Air Fuel Meters, Distributors, Alternators, Fuel Injectors, Intake Manifolds, Big Mouth 92mm Throttle Bodies™ , they list it for like a grand and change my cost through my distributor is probably around 800, i know thats what my cost for the ls1 intakes are, ill have to call them but im def going to do it, along with cam and headers and see what it gets me, im gonna scratch the blower idea for now